DOVER — No one was injured during a first-alarm fire Saturday evening that extensively damaged a home on Lucy Lane.According to Fire Chief Richard Driscoll, the fire was first reported at approximately 7:39 p.m. when neighbors called to report smoke coming from 11 Lucy Lane.When firefighters arrived on scene they found a fire in the basement of the home in close proximity to a boiler. Driscoll said a portion of the first floor near the front door collapsed due to the fire rising from the basement. The fire was then able to extend up to the home’s attic.Although no one was home during Saturday’s fire, Driscoll said a homeowner was notified and returned home while crews were still on scene securing the blaze. Driscoll said the fire was under control at roughly 8:15 p.m.Crews from Dover, Durham, Somersworth, and Portsmouth responded to the blaze. Station coverage was provided by Pease, Rollinsford, Rochester and Somersworth.Driscoll said the home’s first floor and basement received extensive damage.